Commit Graph

53 Commits

Author SHA1 Message Date
philip-morlier
9ac78685b3 modifications made in service of block tracer 2021-11-05 17:26:53 -07:00
Austin Roberts
16cc5314cf Merge tag 'v1.10.5' into plugeth 2021-07-14 08:46:10 -05:00
Marius van der Wijden
686b2884ee
all: removed blockhash from statedb (#23126)
This PR removes the blockhash from the statedb
2021-06-30 15:17:01 +02:00
Austin Roberts
03808de29a Refactor plugin system
When the plugin loader itself had to know the types in the arguments
and return values of the plugin functions, it was very difficult to
avoid import loops, given that the types were often defined in the
same package that needed to invoke the plugins.

Under this model, the plugin loader has much less knowledge of the
plugins themselves, and within each package we define functions to
interact with the plugins.
2021-06-25 22:46:17 -05:00
Austin Roberts
091a2f4884 Checkpoint
Things are currently broken because of import cycles. I'm going to
need to revisit how the plugin loader works, but I wanted to make
a checkpoint before I start breaking things again.
2021-06-25 17:08:39 -05:00
Martin Holst Swende
94451c2788
all: implement EIP-1559 (#22837)
This is the initial implementation of EIP-1559 in packages core/types and core.
Mining, RPC, etc. will be added in subsequent commits.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
2021-05-17 15:13:22 +02:00
lightclient
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions (#21502)
This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID. 

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
2021-02-25 15:26:57 +01:00
Sina Mahmoodi
eb21c652c0
cmd,core,eth,params,tests: define yolov3 + enable EIP-2565 (#22213)
Removes the yolov2 definition, adds yolov3, including EIP-2565. This PR also disables some of the erroneously generated blockchain and statetests, and adds the new genesis hash + alloc for yolov3. 
This PR disables the CLI switches for yolo, since it's not complete until we merge support for 2930.
2021-01-28 21:19:07 +01:00
Martin Holst Swende
7770e41cb5
core: improve contextual information on core errors (#21869)
A lot of times when we hit 'core' errors, example: invalid tx, the information provided is
insufficient. We miss several pieces of information: what account has nonce too high,
and what transaction in that block was offending?

This PR adds that information, using the new type of wrapped errors.
It also adds a testcase which (partly) verifies the output from the errors.

The first commit changes all usage of direct equality-checks on core errors, into
using errors.Is. The second commit adds contextual information. This wraps most
of the core errors with more information, and also wraps it one more time in
stateprocessor, to further provide tx index and tx hash, if such a tx is encoutered in
a block. The third commit uses the chainmaker to try to generate chains with such
errors in them, thus triggering the errors and checking that the generated string meets
expectations.
2020-12-04 12:22:19 +01:00
Marius van der Wijden
2045a2bba3
core, all: split vm.Context into BlockContext and TxContext (#21672)
* all: core: split vm.Config into BlockConfig and TxConfig

* core: core/vm: reset EVM between tx in block instead of creating new

* core/vm: added docs
2020-11-13 13:42:19 +01:00
Martin Holst Swende
6487c002f6
all: implement EIP-2929 (gas cost increases for state access opcodes) + yolo-v2 (#21509)
* core/vm, core/state: implement EIP-2929 + YOLOv2

* core/state, core/vm: fix some review concerns

* core/state, core/vm: address review concerns

* core/vm: address review concerns

* core/vm: better documentation

* core/vm: unify sload cost as fully dynamic

* core/vm: fix typo

* core/vm/runtime: fix compilation flaw

* core/vm/runtime: fix renaming-err leftovers

* core/vm: renaming

* params/config: use correct yolov2 chainid for config

* core, params: use a proper new genesis for yolov2

* core/state/tests: golinter nitpicks
2020-10-23 08:26:57 +02:00
gary rong
b9df7ecdc3
all: seperate consensus error and evm internal error (#20830)
* all: seperate consensus error and evm internal error

There are actually two types of error will be returned when
a tranaction/message call is executed: (a) consensus error
(b) evm internal error. The former should be converted to
a consensus issue, e.g. The sender doesn't enough asset to
purchase the gas it specifies. The latter is allowed since
evm itself is a blackbox and internal error is allowed to happen.

This PR emphasizes the difference by introducing a executionResult
structure. The evm error is embedded inside. So if any error
returned, it indicates consensus issue happens.

And also this PR improve the `EstimateGas` API to return the concrete
revert reason if the transaction always fails

* all: polish

* accounts/abi/bind/backends: add tests

* accounts/abi/bind/backends, internal: cleanup error message

* all: address comments

* core: fix lint

* accounts, core, eth, internal: address comments

* accounts, internal: resolve revert reason if possible

* accounts, internal: address comments
2020-04-22 11:25:36 +03:00
Rob Mulholand
3b6c9902f3 core: remove unused gas return in ApplyTransaction (#20065) 2019-09-12 22:22:22 +03:00
Martin Holst Swende
4c90efdf57 consensus,core,miner: avoid overhead of creating a new block (#19301)
* consensus,core,miner: avoid overhead of creating a new block

* consensus: nitpick dot

* consensus: fix some comment formatting nits
2019-04-30 16:42:36 +03:00
Brent
7fb89697fd core/types: add block location fields to receipt (#17662)
Solves #15210 without changing consensus, in a backwards compatible way,
by adding tx inclusion information to the Receipt struct.
2019-03-27 13:39:25 +01:00
Hyung-Kyu Hqueue Choi
cf33d8b83c core: fix typo in comment (#17586) 2018-09-05 10:29:51 +02:00
Wenbiao Zheng
d1aa605f1e all: remove the duplicate 'the' in annotations (#17509) 2018-08-27 11:49:29 +03:00
ledgerwatch
feb6620c34 core: relax type requirement for bc in ApplyTransaction (#16901) 2018-06-07 10:34:24 +02:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Péter Szilágyi
5bbd7fb390
consensus, core, params: rebrand Metro to Byzantium 2017-09-14 10:10:46 +03:00
Péter Szilágyi
ff9a868232 core/state: revert metro suicide map addition (#15024) 2017-08-24 12:42:00 +02:00
rjl493456442
28aea46ac0
core: implement Metropolis EIP 658, receipt status byte 2017-08-22 18:35:17 +03:00
Péter Szilágyi
a56f3dc0d9 core, ethclient: implement Metropolis EIP 98 (#14750)
Implements ethereum/EIPs#98
2017-07-17 10:34:53 +02:00
Jeffrey Wilcke
10a57fc3d4 consensus, core/*, params: metropolis preparation refactor
This commit is a preparation for the upcoming metropolis hardfork. It
prepares the state, core and vm packages such that integration with
metropolis becomes less of a hassle.

* Difficulty calculation requires header instead of individual
  parameters
* statedb.StartRecord renamed to statedb.Prepare and added Finalise
  method required by metropolis, which removes unwanted accounts from
  the state (i.e. selfdestruct)
* State keeps record of destructed objects (in addition to dirty
  objects)
* core/vm pre-compiles may now return errors
* core/vm pre-compiles gas check now take the full byte slice as argument
  instead of just the size
* core/vm now keeps several hard-fork instruction tables instead of a
  single instruction table and removes the need for hard-fork checks in
  the instructions
* core/vm contains a empty restruction function which is added in
  preparation of metropolis write-only mode operations
* Adds the bn256 curve
* Adds and sets the metropolis chain config block parameters (2^64-1)
2017-05-18 09:05:58 +02:00
Péter Szilágyi
a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Péter Szilágyi
09777952ee core, consensus: pluggable consensus engines (#3817)
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
2017-04-05 00:16:29 +02:00
Péter Szilágyi
e588e0ca2b
all: next batch of log polishes to contextual versions 2017-02-28 15:03:20 +02:00
Péter Szilágyi
d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Nick Johnson
17d92233d9 cmd/geth, core: add support for recording SHA3 preimages (#3543) 2017-01-17 12:19:50 +01:00
Felix Lange
7731061903 core/vm: move Log to core/types
This significantly reduces the dependency closure of ethclient, which no
longer depends on core/vm as of this change.

All uses of vm.Logs are replaced by []*types.Log. NewLog is gone too,
the constructor simply returned a literal.
2017-01-06 14:15:22 +01:00
Jeffrey Wilcke
bbc4ea4ae8 core/vm: improved EVM run loop & instruction calling (#3378)
The run loop, which previously contained custom opcode executes have been
removed and has been simplified to a few checks.

Each operation consists of 4 elements: execution function, gas cost function,
stack validation function and memory size function. The execution function
implements the operation's runtime behaviour, the gas cost function implements
the operation gas costs function and greatly depends on the memory and stack,
the stack validation function validates the stack and makes sure that enough
items can be popped off and pushed on and the memory size function calculates
the memory required for the operation and returns it.

This commit also allows the EVM to go unmetered. This is helpful for offline
operations such as contract calls.
2017-01-05 11:52:10 +01:00
Jeffrey Wilcke
3fc7c97827 core, core/vm: implemented a generic environment (#3348)
Environment is now a struct (not an interface). This
reduces a lot of tech-debt throughout the codebase where a virtual
machine environment had to be implemented in order to test or run it.

The new environment is suitable to be used en the json tests, core
consensus and light client.
2016-12-06 02:16:03 +01:00
Jeffrey Wilcke
12d654a6fc core, core/state: fixed consensus issue added touch revert
Implemented proper touch revert journal entries and copied a Parity
consensus bug in order to remain in sync with the current longest chain.
2016-11-24 22:12:54 +01:00
Jeffrey Wilcke
6c9c1e6712 core, core/types: refactored tx chain id checking
Refactored explicit chain id checking in to the Sender deriviation method
2016-11-14 15:59:31 +01:00
Jeffrey Wilcke
4dca5d4db7 core/types, params: EIP#155 2016-11-13 14:55:30 +01:00
Jeffrey Wilcke
445feaeef5 core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4

1. If an account is empty it's no longer written to the trie. An empty
  account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
  reation costs.

params: moved core/config to params

Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
2016-11-13 10:44:04 +01:00
Péter Szilágyi
2c2e389b77 cmd, core, eth, miner, params, tests: finalize the DAO fork 2016-07-15 16:52:55 +03:00
Péter Szilágyi
3291235711 accounts, core, eth: pass chain config for chain maker to test DAO 2016-07-15 16:52:55 +03:00
Péter Szilágyi
461cdb593b core, params, tests: add DAO hard-fork balance moves 2016-07-15 16:52:55 +03:00
Péter Szilágyi
6362a9d610 Revert "test, cmd/evm, core, core/vm: illegal code hash implementation"
This reverts commit 7a5b571c67.
2016-06-29 11:44:51 +03:00
Péter Szilágyi
d55fc35df1 Revert "core: add voting and result tracking for the dao soft-fork"
This reverts commit c4de28938f.
2016-06-29 11:44:40 +03:00
Péter Szilágyi
67e9d33486 Revert "core: update DAO soft-fork number, clean up the code"
This reverts commit ba784bdf36.
2016-06-29 11:44:29 +03:00
Péter Szilágyi
219859f8bb Revert "core: update the DAO soft fork proposal to the final block"
This reverts commit 1e3a7d4fab.
2016-06-29 11:44:03 +03:00
Péter Szilágyi
1e3a7d4fab core: update the DAO soft fork proposal to the final block 2016-06-24 15:24:09 +03:00
Péter Szilágyi
ba784bdf36 core: update DAO soft-fork number, clean up the code 2016-06-23 17:16:43 +03:00
Péter Szilágyi
c4de28938f core: add voting and result tracking for the dao soft-fork 2016-06-23 16:43:35 +03:00
Jeffrey Wilcke
7a5b571c67 test, cmd/evm, core, core/vm: illegal code hash implementation
This implements a generic approach to enabling soft forks by allowing
anyone to put in hashes of contracts that should not be interacted from.
This will help "The DAO" in their endevour to stop any whithdrawals from
any DAO contract by convincing the mining community to accept their code
hash.
2016-06-22 11:38:25 +03:00
Felix Lange
d04a2e7557 all: update license information 2016-04-15 09:48:05 +02:00
Jeffrey Wilcke
f0cbebb19f core: added basic chain configuration
Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.

Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
2016-04-01 01:01:10 +02:00
Jeffrey Wilcke
14013372ae core: Added EVM configuration options
The EVM is now initialised with an additional configured object that
allows you to turn on debugging options.
2016-03-23 23:02:42 +01:00